63806 2rs
63800 Series Thin Section Bearings
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Part No.
Part No.
63806 2rs
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
36 g
Tolerance class
ABEC-1
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
30 mm
Bore diameter tolerance
-0.01mm to 0
Outside diameter
42 mm
Outside diameter tolerance
-0.011mm to 0
Width
10 mm
Width tolerance
-0.120mm to 0
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
1021 lbf
Radial static load rating
765 lbf
Limiting speed
18 X 1000 rpm
Lubrication
Required
Radial internal clearance
C0
Radial internal clearance
0.006mm to 0.020mm
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Stainless Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 5.98
/ each
In Stock
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63806 2rs Bearing Product Overview & Core Advantages
The 63806 2RS is a single row deep groove ball bearing designed for reliable performance in demanding applications. This metric bearing features integral contact seals (2RS) for effective contamination exclusion. Engineered with chrome steel rings and balls and a stainless steel cage, it offers a robust solution for primarily radial loads. Its compact design, combined with ABEC-1 precision and a standard C0 radial clearance, ensures smooth operation and high reliability in a wide range of industrial machinery.
63806 2rs Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Significance |
|---|---|---|
| 63 | Series Designation | Indicates a medium-duty deep groove ball bearing series with optimized dimensions. |
| 806 | Bore Size Code | Corresponds to a 30 mm bore diameter. |
| 2RS | Seal Type | Signifies double-lip contact seals on both sides, providing superior protection against contaminants and retaining lubricant. |
63806 2rs Bearing Structural Features & Performance Benefits
- Robust Construction & High Load Capacity: The single-row design with chrome steel components provides excellent durability. It supports a dynamic load rating of 1021 lbf and a static load rating of 765 lbf, making it suitable for sustained radial loads.
- Effective Sealing for Long Service Life: The 2RS seals effectively shield the bearing interior from dust, moisture, and other contaminants. This design helps to retain the factory-applied lubricant, extending relubrication intervals and enhancing operational reliability.
- Stable Operation with Precision Tolerances: Manufactured to ABEC-1 tolerance class with a controlled C0 radial internal clearance (0.006mm to 0.020mm), this bearing ensures smooth running and minimizes vibration, contributing to the overall precision of the application.
- High-Speed Capability: With a limiting speed of 18,000 rpm, the bearing is capable of operating in high-speed scenarios, supported by its stable cage and effective sealing.
63806 2rs Bearing Typical Application Areas
The 63806 2RS is widely used across various industries due to its sealed and reliable design. Common applications include:
- Electric Motors and small Gearboxes
- Pumps, Compressors, and Fans
- Material Handling Equipment such as Conveyors
- Agricultural Machinery and Automotive Auxiliary Units
- General Industrial Machinery requiring sealed bearings for protection in harsh environments
